Description

DESOI Spiral Anchor System

The rehabilitation of masonry requires comprehensive knowledge of the basic structure to be preserved or modified. For the consolidation of masonry the structural engineers expert knowledge of existing stress and stress release methods is needed. Wherever a frictional connection of the crack edges has be created the DESOI Spiral Anchor System is the ideal solution. The DESOI Spiral Anchor System is a certified combined system of the DESOI Spiral Anchor and the DESOI Spiral Anchor Mortar. For qualified installation of the spiral anchors DESOI special tools are offered. On-site instruction can be arranged.

DESOI Spiral Anchor System for cracks in facades and in the area of openings

 

DESOI Spiral Anchor System for Cracks in the area of lintels and arched lintels


Advantages and benefits

  • Minimal penetration into the masonry
  • Can be used for nearly all types of masonry
  • The spiral anchor acts like a retrospective inserted spring
  • Durable bridging of existing cracks
  • No risk of corrosion
  • Can be used for slight moist crack flanks
  • Certified System

 

Range of application

  • Cracks in facades and in the area of openings
  • Cracks in the area of lintels and arched lintels
  • Connection/anchoring of wall shells/cavity walls

 

Examples of application

  • Repair of cracks in masonry
  • Repair of cracks in plastered facades
  • Anchoring and needling of masonry parts
  • Objects in the monument conservation area

 

DESOI Spiral Anchor System for Connection/anchoring of wall shells/cavity walls